The 1925 International Opium Convention included a chapter on Indian hemp. Article 11 required parties to control international trade in hemp and its resin, to prohibit export to countries that banned its use, and to penalise unauthorised possession of extracts and tinctures; it did not ban domestic use. British India ratified on 17 February 1926 and the convention entered into force on 25 September 1928.[1][2]
Listed for context. No score change is recorded for Pakistan here.
References
- United Nations Treaty Collection — International Opium Convention, Geneva, 19 February 1925British India ratification 17 February 1926; entry into force 25 September 1928.
- UNODC — A century of international drug control (World Drug Report 2008)Chapter on the 1925 Convention and the Indian-hemp chapter.
Checked. The date and the event were compared with a source that was read.